ES2069896T3 - Valvula, metodo para producir dicha valvula y microbomba que incorpora dicha valvula. - Google Patents

Valvula, metodo para producir dicha valvula y microbomba que incorpora dicha valvula.

Info

Publication number
ES2069896T3
ES2069896T3 ES91912630T ES91912630T ES2069896T3 ES 2069896 T3 ES2069896 T3 ES 2069896T3 ES 91912630 T ES91912630 T ES 91912630T ES 91912630 T ES91912630 T ES 91912630T ES 2069896 T3 ES2069896 T3 ES 2069896T3
Authority
ES
Spain
Prior art keywords
valve
pct
membrane
sec
tension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91912630T
Other languages
English (en)
Spanish (es)
Inventor
Lintel Harald T G Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westonbridge International Ltd
Original Assignee
Westonbridge International Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH2302/90A external-priority patent/CH683634A5/fr
Priority claimed from CH3680/90A external-priority patent/CH684209A5/fr
Application filed by Westonbridge International Ltd filed Critical Westonbridge International Ltd
Application granted granted Critical
Publication of ES2069896T3 publication Critical patent/ES2069896T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F04B43/046—Micropumps with piezoelectric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • F04B53/1092—Valves; Arrangement of valves inlet and outlet valve forming one unit and one single element forming both the inlet and outlet closure member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0005—Lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0015—Diaphragm or membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
    • F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/0074—Fabrication methods specifically adapted for microvalves using photolithography, e.g. etching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0086—Medical applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0086—Medical applications
    • F16K2099/0088—Implanted devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0094—Micropumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed
ES91912630T 1990-07-10 1991-07-03 Valvula, metodo para producir dicha valvula y microbomba que incorpora dicha valvula. Expired - Lifetime ES2069896T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2302/90A CH683634A5 (fr) 1990-07-10 1990-07-10 Clapet intégré et micropompe comprenant un tel clapet.
CH3680/90A CH684209A5 (fr) 1990-11-20 1990-11-20 Clapet intégré et micropompe comprenant un tel clapet.

Publications (1)

Publication Number Publication Date
ES2069896T3 true ES2069896T3 (es) 1995-05-16

Family

ID=25690063

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91912630T Expired - Lifetime ES2069896T3 (es) 1990-07-10 1991-07-03 Valvula, metodo para producir dicha valvula y microbomba que incorpora dicha valvula.

Country Status (9)

Country Link
US (1) US5277556A (de)
EP (1) EP0491026B1 (de)
JP (1) JP2824975B2 (de)
AT (1) ATE119241T1 (de)
AU (1) AU642285B2 (de)
CA (1) CA2065735A1 (de)
DE (1) DE69107813T2 (de)
ES (1) ES2069896T3 (de)
WO (1) WO1992001160A1 (de)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006152A1 (de) * 1990-02-27 1991-08-29 Fraunhofer Ges Forschung Mikrominiaturisierte pumpe
US5264375A (en) * 1992-04-15 1993-11-23 Massachusetts Institute Of Technology Superconducting detector and method of making same
US6049158A (en) * 1994-02-14 2000-04-11 Ngk Insulators, Ltd. Piezoelectric/electrostrictive film element having convex diaphragm portions and method of producing the same
FR2730551A1 (fr) * 1995-02-14 1996-08-14 Westonbridge Int Ltd Procede de raccordement etanche entre un organe mecanique et la paroi en verre d'un composant
US6227809B1 (en) * 1995-03-09 2001-05-08 University Of Washington Method for making micropumps
US20020022261A1 (en) * 1995-06-29 2002-02-21 Anderson Rolfe C. Miniaturized genetic analysis systems and methods
US5856174A (en) 1995-06-29 1999-01-05 Affymetrix, Inc. Integrated nucleic acid diagnostic device
US20050100946A1 (en) * 1995-06-29 2005-05-12 Affymetrix, Inc. Integrated nucleic acid diagnostic device and method for in-situ confocal microscopy
US6168948B1 (en) 1995-06-29 2001-01-02 Affymetrix, Inc. Miniaturized genetic analysis systems and methods
US5583281A (en) * 1995-07-07 1996-12-10 The Regents Of The University Of California Microminiature gas chromatograph
JP3035854B2 (ja) 1995-09-15 2000-04-24 ハーン−シッカート−ゲゼルシャフト フア アンゲワンテ フォルシュンク アインゲトラーゲナー フェライン 逆止弁を有しない流体ポンプ
US20020068357A1 (en) * 1995-09-28 2002-06-06 Mathies Richard A. Miniaturized integrated nucleic acid processing and analysis device and method
US5876190A (en) * 1996-01-03 1999-03-02 Buchi Labortechnik Ag Vacuum membrane pump and a head portion for a vacuum membrane pump
CH691196A9 (fr) * 1996-03-15 2001-11-30 Consismetric Sa Procede de mesure de caracteristiques viscoelastiques de substances ou de melanges et appareillage de mesure pour la mise en oeuvre du procede.
US5942443A (en) 1996-06-28 1999-08-24 Caliper Technologies Corporation High throughput screening assay systems in microscale fluidic devices
US20060000722A1 (en) * 1996-06-28 2006-01-05 Caliper Life Sciences, Inc. High throughput screening assay systems in microscale fluidic devices
WO1998000231A1 (en) * 1996-06-28 1998-01-08 Caliper Technologies Corporation High-throughput screening assay systems in microscale fluidic devices
US5699157A (en) * 1996-07-16 1997-12-16 Caliper Technologies Corp. Fourier detection of species migrating in a microchannel
EP0956449B1 (de) * 1996-12-11 2002-05-29 Gesim Gesellschaft für Silizium-Mikrosysteme mbH Mikroejektionspumpe
DE19802367C1 (de) * 1997-02-19 1999-09-23 Hahn Schickard Ges Mikrodosiervorrichtungsarray und Verfahren zum Betreiben desselben
JP2001521622A (ja) 1997-04-04 2001-11-06 カリパー テクノロジーズ コーポレイション 閉ループ生化学分析器
US5960825A (en) * 1997-06-26 1999-10-05 Copeland Corporation Laser hardened reed valve
EP1003973B1 (de) * 1997-08-20 2003-04-16 Westonbridge International Limited Mikropumpe mit einem einlasssteuerorgan zum selbstansaugen
US7485263B2 (en) * 1997-08-26 2009-02-03 Eppendorf Ag Microproportioning system
US6074725A (en) * 1997-12-10 2000-06-13 Caliper Technologies Corp. Fabrication of microfluidic circuits by printing techniques
US7070577B1 (en) 1998-02-02 2006-07-04 Medtronic, Inc Drive circuit having improved energy efficiency for implantable beneficial agent infusion or delivery device
EP1058565B1 (de) * 1998-02-02 2003-05-02 Medtronic, Inc. Implantierbare infusionsvorrichtung mit einem sicherheitsventil
US6247908B1 (en) 1998-03-05 2001-06-19 Seiko Instruments Inc. Micropump
US6132685A (en) 1998-08-10 2000-10-17 Caliper Technologies Corporation High throughput microfluidic systems and methods
JP3620316B2 (ja) * 1998-11-16 2005-02-16 株式会社日立製作所 マイクロポンプとその製造方法
US6044862A (en) * 1999-02-16 2000-04-04 Copeland Corporation Compressor reed valve
US6303343B1 (en) 1999-04-06 2001-10-16 Caliper Technologies Corp. Inefficient fast PCR
US6164334A (en) * 1999-04-27 2000-12-26 Copeland Corporation Reed valve retention
EP1185871A4 (de) 1999-06-01 2003-01-15 Caliper Techn Corp Assays im kleinstformat und mikrofluidische vorrichtungen für aktivitäten von transportern, gradienten und bindungsassays
US20030168396A1 (en) * 1999-12-08 2003-09-11 Jacobson James D. Monolithic filter body and fabrication technique
US6982058B2 (en) * 1999-12-08 2006-01-03 Baxter International, Inc. Method for fabricating three dimensional structures
JP4712264B2 (ja) * 1999-12-08 2011-06-29 バクスター・インターナショナル・インコーポレイテッド 微小多孔性フィルター膜、微小多孔性フィルター膜を作製するための方法、および微小多孔性フィルター膜を使用する分離器
US6589229B1 (en) 2000-07-31 2003-07-08 Becton, Dickinson And Company Wearable, self-contained drug infusion device
US20090118139A1 (en) 2000-11-07 2009-05-07 Caliper Life Sciences, Inc. Microfluidic method and system for enzyme inhibition activity screening
FR2817974B1 (fr) * 2000-12-12 2003-09-12 Commissariat Energie Atomique Micro-actionneur optique, composant optique utilisant le micro-actionneur, et procede de realisation d'un micro-actionneur optique
CA2431237A1 (en) * 2001-01-08 2002-07-11 President And Fellows Of Harvard College Valves and pumps for microfluidic systems and method for making microfluidic systems
US20050143789A1 (en) * 2001-01-30 2005-06-30 Whitehurst Todd K. Methods and systems for stimulating a peripheral nerve to treat chronic pain
US7723123B1 (en) * 2001-06-05 2010-05-25 Caliper Life Sciences, Inc. Western blot by incorporating an affinity purification zone
US6852492B2 (en) 2001-09-24 2005-02-08 Intel Corporation Nucleic acid sequencing by raman monitoring of uptake of precursors during molecular replication
GB0123054D0 (en) 2001-09-25 2001-11-14 Randox Lab Ltd Passive microvalve
US7247274B1 (en) 2001-11-13 2007-07-24 Caliper Technologies Corp. Prevention of precipitate blockage in microfluidic channels
US20040073175A1 (en) * 2002-01-07 2004-04-15 Jacobson James D. Infusion system
WO2003076052A1 (en) 2002-03-05 2003-09-18 Caliper Life Sciences, Inc. Mixed mode microfluidic systems
US7303727B1 (en) 2002-03-06 2007-12-04 Caliper Life Sciences, Inc Microfluidic sample delivery devices, systems, and methods
US6637476B2 (en) 2002-04-01 2003-10-28 Protedyne Corporation Robotically manipulable sample handling tool
US6976590B2 (en) * 2002-06-24 2005-12-20 Cytonome, Inc. Method and apparatus for sorting particles
US9943847B2 (en) 2002-04-17 2018-04-17 Cytonome/St, Llc Microfluidic system including a bubble valve for regulating fluid flow through a microchannel
US6808075B2 (en) 2002-04-17 2004-10-26 Cytonome, Inc. Method and apparatus for sorting particles
US8241883B2 (en) 2002-04-24 2012-08-14 Caliper Life Sciences, Inc. High throughput mobility shift
US6718817B1 (en) * 2002-11-22 2004-04-13 Chung-Shan Institute Of Science And Technology Sample injection device for gas chromatography
US8275554B2 (en) * 2002-12-20 2012-09-25 Caliper Life Sciences, Inc. System for differentiating the lengths of nucleic acids of interest in a sample
US20050042639A1 (en) * 2002-12-20 2005-02-24 Caliper Life Sciences, Inc. Single molecule amplification and detection of DNA length
WO2004083443A1 (en) 2002-12-20 2004-09-30 Caliper Life Sciences, Inc. Single molecule amplification and detection of dna
US7040877B2 (en) * 2003-02-25 2006-05-09 Copeland Corporation Compressor valve plate
US6840271B2 (en) * 2003-02-25 2005-01-11 Copeland Corporation Compressor discharge valve retainer
US6823891B2 (en) 2003-02-25 2004-11-30 Copeland Corporation Compressor suction reed valve
US7249529B2 (en) * 2003-03-28 2007-07-31 Protedyne Corporation Robotically manipulable sample handling tool
US20050214197A1 (en) * 2003-09-17 2005-09-29 Molecular Nanosystems, Inc. Methods for producing and using catalytic substrates for carbon nanotube growth
US7235159B2 (en) * 2003-09-17 2007-06-26 Molecular Nanosystems, Inc. Methods for producing and using catalytic substrates for carbon nanotube growth
US20050147979A1 (en) * 2003-12-30 2005-07-07 Intel Corporation Nucleic acid sequencing by Raman monitoring of uptake of nucleotides during molecular replication
DE102004016443B3 (de) * 2004-04-03 2005-08-18 Codman Neuro Sciences Sàrl Ventil
US9260693B2 (en) 2004-12-03 2016-02-16 Cytonome/St, Llc Actuation of parallel microfluidic arrays
US20060194724A1 (en) * 2005-02-25 2006-08-31 Whitehurst Todd K Methods and systems for nerve regeneration
US8141844B2 (en) 2005-10-26 2012-03-27 Codman NeuroSciences Sàrl Flow rate accuracy of a fluidic delivery system
US8240635B2 (en) * 2005-10-26 2012-08-14 Codman Neuro Sciences Sárl Flow rate accuracy of a fluidic delivery system
US20080311585A1 (en) * 2005-11-02 2008-12-18 Affymetrix, Inc. System and method for multiplex liquid handling
US20070099288A1 (en) * 2005-11-02 2007-05-03 Affymetrix, Inc. Microfluidic Methods, Devices, and Systems for Fluid Handling
US8075852B2 (en) * 2005-11-02 2011-12-13 Affymetrix, Inc. System and method for bubble removal
US8007267B2 (en) * 2005-11-02 2011-08-30 Affymetrix, Inc. System and method for making lab card by embossing
US20080038714A1 (en) * 2005-11-02 2008-02-14 Affymetrix, Inc. Instrument to Pneumatically Control Lab Cards and Method Thereof
TWI302941B (en) * 2005-12-01 2008-11-11 Ind Tech Res Inst Microflow coverage ratio control device
US7909928B2 (en) * 2006-03-24 2011-03-22 The Regents Of The University Of Michigan Reactive coatings for regioselective surface modification
WO2007111049A1 (ja) * 2006-03-29 2007-10-04 Murata Manufacturing Co., Ltd. マイクロポンプ
EP2636755A1 (de) 2006-05-26 2013-09-11 AltheaDx Incorporated Biochemische Analyse partitionierter Zellen
US7947148B2 (en) * 2006-06-01 2011-05-24 The Regents Of The University Of Michigan Dry adhesion bonding
WO2008012728A1 (en) * 2006-07-27 2008-01-31 Koninklijke Philips Electronics N.V. Device for molecular diagnosis
US8202267B2 (en) * 2006-10-10 2012-06-19 Medsolve Technologies, Inc. Method and apparatus for infusing liquid to a body
US20080161754A1 (en) * 2006-12-29 2008-07-03 Medsolve Technologies, Inc. Method and apparatus for infusing liquid to a body
US8399047B2 (en) * 2007-03-22 2013-03-19 The Regents Of The Univeristy Of Michigan Multifunctional CVD coatings
DE102007045637A1 (de) * 2007-09-25 2009-04-02 Robert Bosch Gmbh Mikrodosiervorrichtung zum Dosieren von Kleinstmengen eines Mediums
US20090186344A1 (en) * 2008-01-23 2009-07-23 Caliper Life Sciences, Inc. Devices and methods for detecting and quantitating nucleic acids using size separation of amplicons
US8708961B2 (en) * 2008-01-28 2014-04-29 Medsolve Technologies, Inc. Apparatus for infusing liquid to a body
CN105344389B (zh) 2008-05-16 2018-01-02 哈佛大学 微流体系统、方法和装置
CA2764678C (en) * 2009-06-04 2017-12-12 Lockheed Martin Corporation Multiple-sample microfluidic chip for dna analysis
DE102010032799B4 (de) * 2010-04-09 2013-11-21 Albert-Ludwigs-Universität Freiburg Mikroventil mit elastisch verformbarer Ventillippe, Herstellungsverfahren und Mikropumpe
US8961764B2 (en) 2010-10-15 2015-02-24 Lockheed Martin Corporation Micro fluidic optic design
KR101197208B1 (ko) * 2011-06-29 2012-11-02 한국과학기술원 마이크로 펌프 및 그 구동 방법
US9322054B2 (en) 2012-02-22 2016-04-26 Lockheed Martin Corporation Microfluidic cartridge
BR112016029149A2 (pt) * 2014-06-13 2017-08-22 Formulatrix Inc sistema para entrega de fluido de um aparelho de injeção in ovo
WO2017112023A2 (en) 2015-10-19 2017-06-29 Massachusetts Institute Of Technology Solid state pump using elecro-rheological fluid
US20170118962A1 (en) * 2015-10-29 2017-05-04 Zoetis Services Llc Fluid agitation system of an in ovo injection apparatus, and associated method
CN107246376A (zh) * 2017-07-12 2017-10-13 浙江卡韦德新能源科技有限公司 柴油发动机尾气处理尿素泵的膜片总成

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH224189A (de) * 1940-01-05 1942-11-15 Rueti Vorm Caspar Honegger A G Verfahren zum Weben von Stoffbahnen auf Webstühlen.
KR920701670A (ko) * 1989-06-14 1992-08-12 원본미기재 개선된 마이크로펌프(micropump).

Also Published As

Publication number Publication date
CA2065735A1 (en) 1992-01-11
US5277556A (en) 1994-01-11
DE69107813T2 (de) 1995-11-09
DE69107813D1 (de) 1995-04-06
JPH05502083A (ja) 1993-04-15
JP2824975B2 (ja) 1998-11-18
EP0491026B1 (de) 1995-03-01
AU642285B2 (en) 1993-10-14
AU8184191A (en) 1992-02-04
EP0491026A1 (de) 1992-06-24
ATE119241T1 (de) 1995-03-15
WO1992001160A1 (en) 1992-01-23

Similar Documents

Publication Publication Date Title
ES2069896T3 (es) Valvula, metodo para producir dicha valvula y microbomba que incorpora dicha valvula.
DE3578448D1 (de) Rueckschlagventil.
DE69315992T2 (de) Künstliche herzklappe
DE59104003D1 (de) Hochdruck-ventil.
DK0487703T4 (da) Ventil til styring af forbindelsen til en forgreningspassage
NO930232L (no) Vateritt og fremstillingsmetode
MX9405418A (es) Control de la deposicion de sedimentos en operaciones geometricas.
DK0713361T3 (da) Kaskade til dekoration i akvarium
IT1244530B (it) Anello di tenuta e procedimento per la sua produzione
DK0548224T3 (da) Fremgangsmåder til fremstilling af albuterol samt af acetaler, hemiacetaler og hydrater af arylglyoxaler som mellemprodukter herfor
DE69127299D1 (de) Gasteilchen herstellung
ATE50342T1 (de) Zwei- oder dreiweg-mikroelektroventil mit doppelter dichtungsmembran.
LU90378I2 (fr) Tetravac
DE69215081D1 (de) Ablaufventil
DE69229119D1 (de) Reinigungsmittel mit Enzymen aus Verticillium
DE9212665U1 (de) Abdichtung zwischen zwei ineinandersteckbaren Betonfertigteilen
SE8702058D0 (sv) Vipp-kolvkompressor
Bianchi Reflections of the Sky's Eyes
AU3463089A (en) Membrane valve for fluids
CH636994B (de) Bausatz zur herstellung individuell abriebfest dekorierter gebrauchsgegenstaende.
USD88161S (en) Design fob a sign
DE59001133D1 (de) Spindelabdichtung fuer eine absperrarmatur.
IT1228912B (it) Metodo per la realizzazione di valvole unidirezionali per condotti di scarico e simili e valvola unidirezionale realizzata con tale metodo.
JPS57169216A (en) Magnetic bubble element
ES2009206A6 (es) Protesis de valvula cardiaca.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 491026

Country of ref document: ES